| article html file updated | 6 February 2020 12:42 CET | Update | https://www.mdpi.com/1422-0067/15/10/18000 |
| article html file updated | 7 May 2019 07:24 CEST | Update | - |
| article html file updated | 22 March 2019 02:10 CET | Update | - |
| article html file updated | 20 August 2015 22:23 CEST | Update | - |
| article html file updated | 11 November 2014 10:18 CET | Original file | - |
| article xml file uploaded | 11 November 2014 10:18 CET | Original file | https://www.mdpi.com/1422-0067/15/10/18000/xml |
| article supplementary file uploaded. | 8 October 2014 14:10 CEST | - | https://www.mdpi.com/1422-0067/15/10/18000#supplementary |
| article pdf uploaded. | 8 October 2014 14:10 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/10/18000/pdf |
